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GB/T7762-2008 Drying Oven With High-Frequency Ozone Generator And Sample Rack

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GB/T7762-2008 Drying Oven With High-Frequency Ozone Generator And Sample Rack

Country/Region china
City & Province shanghai shanghai
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Product Details

GB/T7762-2008 Drying Oven with High-Frequency Ozone Generator and Sample Rack

 

Description:

Due to the use of medium frequency and high voltage power supply mode, because the electrode will not produce corona overheating, so that the ozone concentration is stable, will not decrease with the working time or gas flow level and ozone concentration. The high frequency surface discharge ceramic corona generator uses high frequency voltage discharge, and when the temperature in the discharge area cannot be discharged effectively, the ozone will decompose due to overheating, so it is appropriate to use it under high airflow condition

Integrated ozone concentration, temperature and humidity controller (setting mode is touch button), high integration, good reliability, LED display, display resolution temperature (0.1℃), humidity (0.1%RH), ozone concentration (1pphm), PID set value control, easy to operate

No vulnerable components, maintenance free work, long life. And high frequency along the surface discharge ceramic corona generator ceramic electrode surface is easy to produce oxidation attachments, when the surface oxide is too thick, easy to produce corona block, not timely cleaning, ozone will not be able to produce.

Sample rack requirements:

1. It is composed of shell, electronic components and ozone generator.

2. At the required elongation, the fixture is used to fix both ends of the sample. When contacting with the ozonated air, the length direction of the sample should be basically parallel to the direction of the air flow.

3. The fixture should be made of materials (such as aluminum) that are not easy to decompose ozone.

4, make the sample rotation speed between (20^-25) mm/s, in a vertical dry air plane, each sample continuously along the same path.

5. The rotation time of one sample is (8^-12) min. The scanning area of the sample (the shaded part shown in Figure 2) is at least 40% of the effective area of the test chamber.

6. Sample preparation shall comply with the provisions of GB/T 9865.1. The sample is best cut from the new molded test piece, if necessary, from the finished product. 

7. At least 3 samples should be used for each test condition.

8. The width of the standard strip sample shall be no less than 10mm, and the thickness shall be 2.Omm 0.2mm. The length of the sample between the two ends of the fixture shall be no less than 40mm before stretching.

Market value:

Ozone aging test chamber, as the name suggests, is a kind of test equipment to identify the weatherability of products by simulating or accelerating the aging situation of ozone in the atmosphere to rubber. So, for ozone aging test box in today's society market situation, its market value and reflected in where. The market value and application prospect of ozone aging test chamber are discussed here.

Today, both at home and abroad, the idea of environmental testing is gaining momentum. In order to meet the growing needs of today's society, people's research and development of new materials is on the rise. At the same time, in order to test the weatherability of new materials and the adaptability of special environment, more and more test equipment has been put on the stage of scientific development. We are familiar with UV aging test chamber, salt spray test chamber, high and low temperature test chamber, vibration test bench, ozone aging test chamber and so on. Today we will talk separately about the market value and application prospects of ozone testing in terms of gas corrosion.

In 2012, the industrial technology is increasingly developed. In recent years, the rubber industry has been developed a lot. The existing subdivision industry is stable and rising, and the new rubber subdivision industry is developing rapidly. In life, plastic toys, rubber gloves, tape and other products add a lot of happiness and convenience to our life; Rubber not only provides people with indispensable daily life, medical and other light industrial rubber products, and to mining, transportation, construction, machinery, electronics and other heavy industry and emerging industries to provide a variety of rubber production equipment or rubber parts, such as: in the industrial field, rubber in bridge construction shock absorption, automotive parts sealing, electronic product conductor and so on. However, here is a question: if the quality and performance of so many rubber products in our life once the problem, will bring people how much loss will be?

product description:

ModelB-CY-120B-CY-250B-CY-500B-CY-1000
Internal Dim(DxWxH)45x45x6050x60x7570x80x90100x100x100
 Temperature range0℃-70℃
Humidity range>65%R·H
Ozone concentration0-200PPm.0-300PPm
Temperature fluctuation±0.5℃
test apparatusDynamic and static (optional)
Sample rack rotation speed360 degree rotating sample holder (1 rpm per minute)
Gas flow rate12-16mm/s
Temperature ControllerImported LED digital display P.L. D+5.5, R microcomputer integrated controller
Time controllerPrecision hours,minutes,seconds time controller
Ozone concentration analysisImported concentration analysis regulator 4-20mA outputs,RS232 communication port
Ozone generatorSilent discharge tube type
Security protectionLeakoge,short circuit,over temperature,motor overheating.over-current protection

Our Company:

 

Our Services

During the whole business process, we offer Consultative Selling service.

1)Customer inquiry process:

Discussing testing requirements and technic details, suggested suitable products to customer to confirm. Then quote most suitable price according to customer requirements.

2)Specifications customize process:

Drawing related drawings to confirm with customer for customized requirements. Offer reference photoes to show the proucts appearance. Then, confirm the final solution and confirm final price with customer.

3)Production and delivery process:

We will produce the machines according to confirmed PO requirements. Offering photoes to show production process.

After finish production, offer photoes to customer to confirm again with the machine. Then do own factory calibration or third party calibration(as customer requirements). Check and test all the details and then arrange packing.

Deliver the products in confirmed shipping time and inform customer.

4)Installation and after sale service:

Defines installing those products in the field and providing after-sales support.

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